4 different versions are provided, which contain various levels of detail:
Pre-sliced .3mf files are provided for "Excalibur Campus Reduced” and “Excalibur Tower Detailed”. In these files, an extra box object is added to allow the tower to cool properly while printing. Additionally, the top of the tower prints separately from the base for easier support removal. The top sits on a raft to account for the layer-based color change, but it can be laid flat on the build plate if a smoother bottom surface is desired.
I recommend adjusting the size scale depending on the nozzle size. For a 0.4mm nozzle, I scaled the model at 1.8x.
The model can be printed in several colors without an MMU, using only layer-based color changes.
Updates:
11/22/22 - geometry at the tip of the tower reinforced in the pre-sliced versions
1/8/23 - geometry at the tip of the tower reinforced in all versions
The author marked this model as their own original creation.